发明名称 Method and system for verifying binding of an initial trusted device to a secured processing system
摘要 A method and system for verifying binding of an initial trusted device to a secured processing system binds an initial device or replacement when no binding information is available from another device in the system. A platform credential is issued only when a valid binding is verified, by sending a proof of binding to a credential provider, such as the manufacturer. The method secures against security breaches that can occur when a device is removed from the system during the binding process. The binding information is generated in the device upon installation and includes system identification information so that at each initialization, upon return of binding information from the system to the device, the device can ensure that it is installed in the proper system and abort operation if the system does not match.
申请公布号 US7143287(B2) 申请公布日期 2006.11.28
申请号 US20040970461 申请日期 2004.10.21
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BADE STEVEN A.;CHALLENER DAVID CARROLL
分类号 G06F17/30 主分类号 G06F17/30
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